sayamaki, kotori (blue archive), blue archive, commentary request, highres, 1girl, ahoge, between breasts, braid, breasts, clothes between breasts, collared shirt, cropped torso, fur-trimmed jacket, fur trim, glasses, greyscale, halo, jacket, large breasts, looking at viewer, medium hair, monochrome, necktie, necktie between breasts, off shoulder, parted lips, semi-rimless eyewear, shirt, side braid, simple background, solo, teardrop-framed glasses, under-rim eyewear, white background